Takashi Hirose

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Construction machine
- Patent number 8,365,518
- Issue date Feb 5, 2013
- Hitachi Construction Machinery Co., Ltd.
- Masanori Ezawa
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
CONSTRUCTION MACHINE
- Publication number 20110000199
- Publication date Jan 6, 2011
- Hitachi Construction Machinery Co., Ltd.
- Masanori Ezawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL